39118638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2081}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 84645792

約数和(自身を除く): 45527154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 2081, 3133, 4162, 6243, 6266, 9399, 12486, 18798, 27053, 54106, 81159, 162318, 501521, 1003042, 1504563, 3009126, 6519773, 13039546, 19559319, 39118638]

約数ペア:

[(1, 39118638), (2, 19559319), (3, 13039546), (6, 6519773), (13, 3009126), (26, 1504563), (39, 1003042), (78, 501521), (241, 162318), (482, 81159), (723, 54106), (1446, 27053), (2081, 18798), (3133, 12486), (4162, 9399), (6243, 6266)]